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Record W4286633522 · doi:10.21203/rs.3.rs-1806907/v1

eEF2K knockdown synergizes STS to inhibit the angiogenesis of lung adenocarcinoma via TG2/IL-6/VEGFR2 pathway

2022· preprint· en· W4286633522 on OpenAlexaff
Bu Wang, Fang Zou, Xin Gu, Bao‐Li Xiang, Jianqing Zhao, Sheng-Fang Yuan, Xiulong Zhang

Bibliographic record

VenueResearch Square · 2022
Typepreprint
Languageen
FieldMedicine
TopicMicrobial Natural Products and Biosynthesis
Canadian institutionsNorthern College
Fundersnot available
KeywordsGene knockdownAngiogenesisCancer researchSecretionChemistryCell biologyBiologyApoptosisBiochemistry

Abstract

fetched live from OpenAlex

Abstract Background: Lung adenocarcinoma (LUAD) is the most popular type of lung cancer. Eukaryotic elongation factor 2 kinase (eEF2K) is considered to be a carcinogen, and Sulfotanshinone IIA sodium (STS) has been proved to have anticancer effect. However, their role in LUAD and its underlying mechanism remains unclear.Objective: To figuring out the roles of eEF2K and STS in angiogenesis of LUAD and their underlying mechanism.Methods: The mRNA levels of genes were detected by qRT-PCR. The levels of proteins were measured by Western blot. The secretion of IL-6 was assessed by ELISA. The proliferation and angiogenesis of human umbilical vein endothelial cells (HUVECs) were detected by EdU assay and tubule formation assay, respectively.Results: Our results illustrated that eEF2K knockdown-LUAD cells synergize STS inhibited the proliferation and angiogenesis of HUVECs, eEF2K knockdown synergized STS inhibited the secretion of interleukin 6 (IL-6) in LUAD cells, and eEF2K knockdown-LUAD cells synergized STS to inhibit the proliferation and angiogenesis of HUVECs, which were dependent on IL-6 secretion and Transglutaminase 2 (TG2). Moreover, eEF2K knockdown-LUAD cells synergized STS inhibited IL-6/STAT3/VEGFR2 pathway depended on TG2. Conclusion: Our research ultimately illustrated that eEF2K knockdown synergized STS to inhibit the angiogenesis of LUAD via TG2/IL-6/VEGFR2 pathway.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.002
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0020.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.044
GPT teacher head0.352
Teacher spread0.308 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2022
Admission routes1
Has abstractyes

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